troubles with ports building with system-wide ccache enabled

[Dmitry Morozovsky]

Colleagues,

some ports are broken for quite some time if system-wide ccache building is 
enabled:

root at briareus:/usr/ports# env __MAKE_CONF=/dev/null WITH_CCACHE_BUILD=yes make 
-C databases/levigo/ && make describe
Variable CONFIGURE_ENV is recursive.

make: stopped in /usr/ports/databases/levigo

Any hints?

-- 
Sincerely,
D.Marck                                     [DM5020, MCK-RIPE, DM3-RIPN]
[ FreeBSD committer:                                 marck at FreeBSD.org ]
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*** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- marck at rinet.ru ***
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